tx 0x9bec449b631ce7c244068b9c8c047c0b9cc45d5d3a10d5465e4e0eafb2808f1cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6722976638,
    "order_id": 340643503,
    "new_price": 6362000000
  }
}